Flywoo GOKU GN 405S 20A AIO (ICM42688)

Flywoo GOKU GN 405S 20A AIO (ICM42688) – Power-Packed All-in-One Flight Controller for FPV

Overview

The Flywoo GOKU GN 405S 20A AIO is a feature-packed, economical, and durable all-in-one flight controller designed to meet the needs of FPV enthusiasts who demand both performance and versatility. Built around the powerful F405 MCU, this AIO integrates a host of features, including a barometer, black box, WS2812 LED, and 6 UARTs, offering exceptional flexibility for custom builds.

With 20A 8-bit ESCs, BLHELI_S support, and compatibility with up to 6S Lipo batteries, the GN 405S is built to handle a variety of flight demands, whether you’re flying freestyle, racing, or cruising long-range. Its ICM42688 IMU ensures smooth and accurate flight performance, while the onboard 5V BEC and current sensor make sure your electronics stay powered and monitored. For logging and tuning, the 8MB black box keeps all the essential flight data at your fingertips.

Features

• F405 BGA MCU for powerful processing
• Built-in barometer (SPL06) for altitude tracking
• 5V BEC for powering external devices (2.0A max)
• Onboard LED: 4x WS2812 LEDs for status indication
• Integrated 20A 8-bit ESCs with BLHELI_S firmware
• 6 UARTs for ultimate connectivity:
  • Supports SBUS, iBus, Spektrum, and Crossfire receivers
  • PPM and PWM receivers are not supported
• 8MB black box for flight data logging
• Current sensor for real-time power monitoring
• Compact and lightweight: Weighs just 8.5g
• Compatible with 2-6S LiPo batteries for power flexibility
• BLHELI_S firmware supports PWM, Oneshot125, Oneshot42, Multishot, and DShot150/300/600

Specifications

• MCU: STM32F405 BGA
• IMU: ICM42688
• Barometer: SPL06
• LED: 4x WS2812
• Black Box: 8MB for logging
• Power Output:
  • 5V: 2.0A max
  • 3.3V: 0.5A max
• ESC: 20A continuous current, 8-bit
• Input Voltage: 2-6S Lipo
• Dimensions: 33.5 x 33.5mm
• Mounting Holes: 25.5mm/26.5mm square to center
• Weight: 8.5g

What’s in the Box

• 1x Flywoo GOKU GN 405S 20A AIO Flight Controller

Note: Accessories may vary depending on supply.